Posts
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Californians Are Ready for Recycled Water
Water reuse is a proven technology that can produce a drought-proof sustainable water supply. Yet historically, there has been some reluctance to adopt it here in the United States. Xylem commissioned a poll to try to better understand perceptions about recycled water in drought-stricken California. And the findings were eye-opening.
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MPA-ESP Students Attend UN World Wildlife Day
Columbia MPA Environmental Science and Policy Program students were excited to attend the celebration of World Wildlife Day on March 3 at the UN Headquarters here in New York.
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Alum Brings Solar Expertise to the Classroom
Master of Science in Sustainability Management professor Dan Giuffrida believes that understanding energy, water, and raw material usage with both a technical and financial acumen is imperative. As the instructor for Solar Project Development, professor Giuffrida will prepare students to fully evaluate the technical and financial aspects of a solar project.
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The Impact of the Internet in China
On March 7, 2016, Charles Chen, co-founder of China’s largest internet service portal, Tencent, gave a presentation on the impact of the internet on Chinese society. He talked about everything from the economic impacts of the internet, to education models that use mobile internet platforms.
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A Surprise from the Zambezi River
Sidney Hemming and her team aboard the JOIDES Resolution got a surprise when they began taking sediment cores from their first river site off southern Africa—about 10 times more sediment than expected.
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Navigating Governments’ Obligations in the Context of Land Investments
How should governments address the concerns of their citizens tied to land investments? And do their legal obligations constrain their options for doing so? These are increasingly complicated, and pressing, questions.
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Are You Happier Now Than in Years Past?
The World Happiness Report 2016 Update shows clearly that while income matters, it’s not the only thing.
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Where Will Sea-Level Rise Hurt the Most?
A study out yesterday says that the lives of up to 13 million people in the United States may be disrupted by sea-level rise in the next century. But another study says that while much hard infrastructure like houses, piers, seawalls and roads may have to be kissed goodbye, some 70 percent of natural landforms…
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Photo Essay: High in the Hills, Climate May Challenge Forests
Forests in the south-central United States are some of the country’s most productive and diverse. They also sit in a warming “hole”—an area where the progressive rise in temperature affecting most of the continent hasn’t yet taken hold. A team from Columbia University’s Lamont-Doherty Earth Observatory is studying how these forests might shift—or even disappear—when…
